package keTang;


public class Test1 {
public static void main(String[] args) {
	//System.out.println(new Date().getYear()+1900);
	int a=10;
	String b="hello";
	String c="!";
	fun(a,b,c);
	System.out.println(a+","+b+","+c);
}

public static void fun(int x, String d, String e) {
	x=x+1;
	d.trim();
	e=d;
}
}
